I guess I didn't write well. There is the screw that goes through the
heatsink/cpu assembly and then there are several more screws that go
through the mobo...three IIRC. You'll notice there are a couple
chassis tangs at the edge of the board that it hooks or slides onto.
If you didn't remove the
Hi Clark,
I don't know why. I like the old Adobe apps because I worked a lot
with them professionally. But since I installed CS2 on my Tiger disk I
could not start them any more using Classic. I could and can in
Panther though. I don't like to start natively in OS9 although I had
to do that in
Hi Thomas,
Thanks for your input. I tried to remove the board, removed the
heatsink and the one screw that is supposed to hold the mobo down and
tried to slide the board out. It wouldn't budge so I left everything
in place and only replaced the PSU and the fans, the main fan I have
is a very
On Mar 3, 2011, at 7:48 AM, Jörg Duurkoop wrote:
Hi Thomas,
Thanks for your input. I tried to remove the board, removed the
heatsink and the one screw that is supposed to hold the mobo down and
tried to slide the board out. It wouldn't budge so I left everything
in place and only replaced the
The DP board will fit and work. Probably a good idea to push the PMU
button (not called CUDA in the MDD) once you get everything back
together in the event that the former owner had some hardware attached
which you don't. The replacement is fairly straight forward: unplug
all cables/wires from
Hi,
I just got another MDD 1.25 Ghz MDD with a dual processor. Can I put
the mainboard with the processors installed from the DP machine in my
single processor MDD 1.25? Should I press the CUDA before I swap the
boards? Anything else I should know before I do it? Is there a how to
do with pics
Hi,
I didn't use the kb but the power button on the monitor which gave the
same result.
After resetting the PMU again I'm back at the same situation as before
the repair. A bong, all fans work, the red LED on the mobo is lit and
the disks spin up but only chatter for a short time, the monitor
Did you try to start it with a keyboard instead of the power button? I've
heard that those buttons go bad sometimes.
Where did you send your PSU out to and how much did it cost? I had mine done
for $89 but it's a 12 month warranty.
Diane
2011/2/24 Jörg Duurkoop yaw...@gmail.com
Hi,
I had my
Hi,
I had my PSU repaired (and upgraded as the guy that does it claims
that he replaces all the failure-prone parts too and gives a 3-year
warranty). Today I put it in my MDD, connected the big black connector
to the mainboard, connected two of my startup-disks, monitor, kb and
mouse. When I
[Presses start button which then glows.
Bong (Power On Self-Test) sounded.
Message appears on monitor to restart computer.
On subsequent attempts, start button extinguishes
when released. POST bong not sounding.
Red light on motherboard remains lit.]
Had the same problem. Replaced the
Greetings
I know that a lot has been said about your problem, and the CUDA,
however may I suggest that you take a look at this WEB page:
http://resale.headgap.com/g4powersupply/
Cheers
Harry
San Jose, Ca
(`-''-/).___ ..- -''`.. _
( 6_ 6 )`-.( ``-._.-`)
(_Y_.)'._ ) `._
i said it might be CPU too. or only CPU...
On Sat, Feb 12, 2011 at 4:23 PM, yawg yaw...@gmail.com wrote:
Hello,
I just tried to start my MDD another time, this time I held down the
start button for a longer time and lo and behold, at least I got the
same situation as before. The red LED on
On Feb 13, 2011, at 10:46 AM, Baha Ata wrote:
i said it might be CPU too. or only CPU...
To all members of the LEM G-Group:
At your leisure, please take another look at the almost one hundred
lines of quoting that followed the above one-line message, including
several levels of the
no... i dont think you burned out motherboard... CUDA is not burned out
motherboard. It is long story for my English.
Yes please test if you can your PSU before you got another one...
On Sat, Feb 12, 2011 at 2:17 PM, yawg yaw...@gmail.com wrote:
Hi,
Thanks for your comments and help.
When
Hello,
I just tried to start my MDD another time, this time I held down the
start button for a longer time and lo and behold, at least I got the
same situation as before. The red LED on the mobo is lit.
The last thing I did was replace the single DIMM I left in and connect
another disk. Nothing
Hi,
I removed all cards, put the video card back in, removed all RAM, put
one RAM stick back in, removed all ATA cables exept for my startup
disk, removed the battery, pushed the CUDA a couple of times for 20
seconds, pushed the power button for 20 seconds, let the thing sit for
half an hour or
Jörg,
You didn't kill anything, you isolated the problem so that it
strongly indicates that you have a bad Power Supply.
On 11 Feb 2011, at 11:55 AM, yawg wrote:
I removed all cards, put the video card back in, removed all RAM, put
one RAM stick back in, removed all ATA cables exept for my
On Feb 11, 2011, at 10:55 AM, yawg wrote:
Hi,
I removed all cards, put the video card back in, removed all RAM, put
one RAM stick back in, removed all ATA cables exept for my startup
disk, removed the battery, pushed the CUDA a couple of times for 20
seconds, pushed the power button for
On 11-02-2011 18:55, yawg, yaw...@gmail.com, wrote:
, pushed the CUDA a couple of times for 20 seconds,
NEVER push the CUDA more than ONE time for a few (± 6) seconds before a
restart!! Simply seen all the manuals and/or doc.'s I know. Pushing more
than once can destroy the whole CUDA-system!
On Feb 11, 3:54 pm, Bruce Johnson john...@pharmacy.arizona.edu
wrote:
On Feb 11, 2011, at 10:55 AM, yawg wrote:
I removed all cards, put the video card back in, removed all RAM, put
one RAM stick back in, removed all ATA cables exept for my startup
disk, removed the battery, pushed the CUDA
At 12:41 AM +0100 2/12/2011, J.M.P.Hissel wrote:
On 11-02-2011 18:55, yawg, yaw...@gmail.com, wrote:
, pushed the CUDA a couple of times for 20 seconds,
NEVER push the CUDA more than ONE time for a few (± 6) seconds before a
restart!! Simply seen all the manuals and/or doc.'s I know. Pushing
infact you may finish battery but i did not get any bad things other than it
by pressing twice times to CUDA. Relax. It is not CUDA.
It might be CPU or PSU for my 2 cents..
I got same situation once i changed PSU and it not fixed... It was cpu...
Once i changed CPU but it was PSU.
I was lucky
it is... sometimes... you may look 3 yellow capacitors on the board... i
wish to have pictures... those are rectangle plactic cover yellow
collored... not big, nor small... on the mainboard... look them. any burned
out... generally first they burned out. on mainboard... look red light..
generally
Hi,
Today I opened my MDD (1.25 GHz 2003 model) and it uses a Samsung PSU,
those PSUs seem to go at once and when they go the home fuse goes
also ...
All fans are running, the red LED on the mainboard is lit, I get a
bong, then the disks try to initialize but stop after a while. When I
put a CD
On Feb 10, 2011, at 10:37 AM, yawg wrote:
Hi,
Today I opened my MDD (1.25 GHz 2003 model) and it uses a Samsung PSU,
those PSUs seem to go at once and when they go the home fuse goes
also ...
All fans are running, the red LED on the mainboard is lit, I get a
bong, then the disks try to
Hy!
I feel sorry for your case. I know how it feels, when your beloved computer
seems dead. As John pointed out, CUDA is one of your last hopes.
This guy here http://forums.macrumors.com/showthread.php?t=135390 had a
problem with his memory - he inserted the memory backwards, thus he fried
the
Hi,
Yesterday I came back home after 3 months abroad and started up my
MDD, it booted fine and I did some work and then played music from the
harddisk. Suddenly the music playback got stuck and the Mac froze. I
switched it off holding down the power button. When I started it again
I got the
On Feb 3, 2011, at 3:40 PM, yawg wrote:
But this time I didn't even get the restart screen again but only a
bong and then nothing, both my monitors stayed dark.
The fact that you got a bong or chime was good. Did you try Safe
boot holding the Shift key?
I couldn't even reset the PRAM, no
The red line on the board is on, after you start?
Do not stay open too much machine as cover open you may burned out CPU (i
had once).
If you need open cover workout you need put a 12 inch fan above cooler that
emits air and put out (while only cover is open it works out when close you
need fan
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